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2014-02-07T17:16:13-02:00
2/3x + 5 • (2x-3) = 3 • (4x-1)/2 + 11 

2x/3 + 10x – 15 = (12x – 3)/2 + 11 

2x/3 + 10x = (12x – 3)/2 + 26 

mcm = 6 

4x + 60x = 36x – 9 + 156 

64x – 36x = 147 

28x = 147 

x = 147/28 = 21/4
1 5 1
2014-02-07T17:27:04-02:00